Reliability and Factor Analysis of a Blackboard Course Management System Success: A Scale Development and Validation in an Educational Context
نویسنده
چکیده
Data collected were subjected to factor and reliability analysis. A total of 13 items were dropped from the pooled items resulting in the retention of 39 items on the final version. The scale has a Cronbach aloha reliability co-efficient of 0. 91. Exploratory factor analysis revealed the items on the final version of the scale loaded on eight factors accounted for 75% of the total scale variance. The reliability of each factor was as follows: Criterion Measure, r = 0.68; 87 System Quality, r =0.68; Content Quality, r =0.61; Service Quality, r = 0.50; Teaching and Learning Quality, r =0.60; Self-Regulated Learning, r = 0.74; Intention to Use/Usage, r = 0.53; User Satisfaction r = 0.61; Net Benefits, r = 0.75.
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